321492919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{6653}}^1$

素因数の和:6878

約数の個数: 16

約数和(自身を含む): 367939584

約数和(自身を除く): 46446665

約数列:

[1, 11, 23, 191, 253, 2101, 4393, 6653, 48323, 73183, 153019, 1270723, 1683209, 13977953, 29226629, 321492919]

約数ペア:

[(1, 321492919), (11, 29226629), (23, 13977953), (191, 1683209), (253, 1270723), (2101, 153019), (4393, 73183), (6653, 48323)]